Disable usb in the registry. How to easily disable USB ports with one click. Enabling USB in AMI BIOS.

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It is recommended to disable USB ports as a precaution, namely when connecting flash drives, external drives or other USB devices in order to infect the computer with all kinds of viruses or steal data. It is for these reasons that many IT workers in offices and companies block access to them. Without bothering with any programs for these purposes or other settings, they simply disconnect it from the motherboard.

Below I will give some examples with descriptions, how to disable USB ports on a computer.

When in doubt, try downloading both to see what works on your card. Communication with these devices works differently than with a memory card, for example. The wrong module fails to load, returning some error messages. . If the program complains that it can't open the port, try creating devices using commands.

Entering BIOS settings

The accelerator was quite dangerous until kernel 22. Support has been greatly improved from kernel 24. If you have problems, try using a distribution with the latest kernel version. Please note that this is exactly what you will read in the program documentation.

Disable USB in Bios

We go into Bios, to do this, when turning on or restarting the PC, press the Delete key on the keyboard. Let's go to the Advanced section (Advanced BIOS features), where we are interested in the next option, Legacy USB Support. By default, it has the Enabled position, change it to Disabled.

Why don't USB ports work? Reasons and solution

If devices are not created automatically, use commands. This module supports some models. . There is no need to connect devices before turning on the microphone; they are detected on the fly within seconds of turning on. This is usually enough to get the device working, but the final step is to install it for final data access.

There are various formats of memory cards in the market such as compact flash, memory card and smart media. Using these adapters, the memory card is recognized in the same way as the memory key. They are even separated. But you can divide it into several sections and even use others file systems.

Save the changed values ​​by pressing the F10 hotkey and exit.

Via the registry

Using +R, open the Run window and enter the Windows command “regedit” (without quotes). In the editor we go along the branch

You only need to "set" the camera to access photos stored on the memory card. To do this, simply run the commands. This is a set of drivers for various camera models, especially older models. You can read a little more here. You can record the recording 6 times, but this is the extreme limit.

Obviously, this problem can only be solved if you are using the laptop in an office or open space, such as a university or a conference. Additionally, there are options to disable the printer, scanner, and audio devices. During installation, be careful not to install sponsor programs, raise the cross from all options and continue. After installing it, a right-click icon will appear next to the clock, Enable or Disable.

Microsoft Registry

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\USBSTOR

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\USBSTOR

Find the DWORD parameter “Start” and change its value to “4”.


We reboot by first clicking the “OK” button.

The undeniable advantages of the key are its minimal proportions, which can be worn continuously as a key to the keys. Of course this is a danger. Exists trial version, 30-day demo. Bringing up the Local User Group window If no user is assigned to this group, the device is blocked from access. It works by selecting one of several basic concepts once launched and you enter the exact name of the key. Typically you will find the key name in which subsequent registry modification will be removed.

Click "Go" on this key immediately without further searching. The program also has a Favorites button where you can customize your favorite keys and find the ones you use most. However, there are several improvements. You can animate animations, use the entire screen, resize the window and open flash files with the end. Control runs through key shortcuts and more. Its purpose is to notify you when you have new messages. The Settings dialog box is accessed by right-clicking the Notification icon and selecting Settings.

PS: How to enable USB ports? Change the value back to "3".

device Manager

Open the “Start” menu, right-click on “Computer” and go to “Properties”. On the left side of the screen, click on the “Device Manager” link. In the displayed list, look for the “USB Controllers” item, open it and use the mouse to deactivate it.

Enabling ports in BIOS

Set up your username and password, select the frequency of information retrieval - you can set the frequency of scanning messages sent within 5-30 minutes and select an application Email to open email. You can also set up a sound alert. On the left, select "Exit."

How to create a restore point with double click

If you never choose, a password will not be needed for hibernation or sleep mode. If you want to make sure that the point is created before installing any program, we recommend that you run the restore point manually. However, before we can click on it, we have a hint on how to trick it. Now name it whatever you want - perhaps a restore point - and click Next. Right-click and select Properties.


Going to "Properties".


Then “Drivers” and then click the button shown in the screenshot below.

How to get to the hidden elections in the Land

On the Developer tab, right-click at the bottom of the Edit window and in the next window scroll down to the Run as administrator menu. If you succeed in the processor, a restore point will be created immediately. To simply block recording and deletion of data from these devices, follow these steps. Throw it in and add value to it. However, the little user knows that in addition to standard interface it has another developer.

How to disable the agenda from the dashboard

To look at a tooth, follow these steps. With one click, you can view a list of your calendar entries to easily identify your work, appointments, or remind yourself of anything else. If you do not want information to be displayed on this site and you want to return to current state, follow these steps. On the left, select Calendar.

Removing USB controller drivers

An option that also has a place to be. Simply use a program, for example, CCleaner, to remove drivers from your computer. Downside is that when you restart the PC it will check for the presence of these and install them. Which will again open up access to the ports.

How to change the local group setting

Now the agenda will no longer be displayed. If you overload the setup and you don't know what you've already changed, then each one is expensive. With its help you will reset all settings specified in the local editor local group. After entering the window, enter the following commands. Even though it has been on the market for a long time, it still has some problems. One of them applies to keyboards connected to the computer using a cable. This usually does not affect everyday calculations.

Fix It utility

You can download and at the same time find out how you can use it to deny access by following this link https://support.microsoft.com/ru-ru/kb/823732.

Using programs

There are quite a lot of applications, it’s impossible to list them all, but I would like to use one. Its name is USB Ports Disabler. Download from the link. We launch and then everything is intuitive.

Restricting access to USB ports

The user then has more port options at his disposal. If you're having issues such as the device not being detected correctly or performance is poor, experiment with different settings. If you want to reduce system boot time, disable all system firmware slowdowns. To speed up this process, find the "Fast Boot" or "Fast Boot" box and set it to "Enabled." This way you can speed up up to 70%. In fact, the current components work so well that only one test run is needed.

First, click the button highlighted in the figure below


We confirm our action. And everything is ready!

To enable it, go through the above procedure again, clicking on “Enable”.

Local Group Policy Editor

a) Open “Run” again, enter “gpedit.msc” and “OK”.
b) Go to the branch “Computer Configuration” -> “Administrative Templates” -> “System” -> “Access to Removable Storage Devices”
c) Find the section “ Removable drives» “Disable reading.” Change the value to “Enable”.

Disabling USB ports in Device Manager

By tailoring it to your needs, you can reduce loading times. Turn off unnecessary devices. An increasing number of components in motherboards next generation extends loading times. Make sure the drive contains a second drive controller or internal sound card, which unnecessarily slows down the loading process. You can find the settings in the Peripherals menu or similar.

Get help solving the problem

Even more quick start. Modern computers can start up exceptionally quickly. When this feature is enabled, the firmware only performs the most critical initialization tasks, reducing boot time. It has a download manager that downloads operating system.


That's actually all I wanted to tell you today. Leave your feedback and suggestions in the comments below the post. Thank you.

Modern PCs are very productive, they are capable of processing hundreds of tasks per second. If you connect a third-party device to it, the performance will increase significantly. This could be a scanner or printer, smartphone or webcam. All this makes the computer a unique tool.

Video: how to configure any BIOS to boot from a USB flash drive

IN modern computers There is a user-friendly interface. In some cases, you can decide for yourself. In many cases the same drivers don't show up on the manufacturers pages, so this is the only way to run Hardware. Additional benefit is cyclic and automatic update this type of software.

Method 1: Changing system settings

Thanks to this, users do not have to worry about this problem at all, just use the operating system and programs. This type of power consumption is not the best solution - it is better to decide which drivers to install. However, options for this responsibility will not be found in the control panel. To get to them, right-click on the My Computer icon and select the Properties entry.

Non-working USB ports are needed by the user so that strangers cannot steal from the PC important information. This is a kind of privacy policy. A person will not be able to connect a flash drive or hard drive with USB connector to copy important data. But it is important to ensure that the keyboard and mouse connectors remain functional. One of the most simple solutions is disabling USB ports through the registry on Windows 10. The main advantage of this method is that you do not need to download different software, thereby cluttering your PC

Then select "Advanced System Settings" from the menu on the left. In the System Properties window, go to the Hardware tab, and then click the Device Settings button. By default this is done by the system, but we can decide to load the data ourselves and abandon the decision completely. If necessary, you can avoid downloading additional hardware software, such as special control panels. The system can load only the necessary drivers.

Method 3: We are not afraid of the registry

After selecting the appropriate settings, we will save the changes. This is not the only way to disable automatic installation drivers. Now we change the setting. To go to it, in the menu on the left, expand and select Computer Configuration - Administrative Templates - System - Internet Communications Management - Internet Communication Settings. There is another way to disable driver installation. We can use this registry editor. Contrary to appearances, this is not an easy task, and as long as we don't break other keys, it is completely safe.

So let's get started. Press the key combination Win + R. command line write regedit and press Enter.

A register appeared in front of us. In its left part we find the *HKEY_LOCAL_MACHINE* section and double-click on it. There is a *SYSTEM* folder in which the *CurrentControlSe* subsection is hidden. Next, we find * Services * and in it we look for *USBSTOR*. On the right side of the registry, find the *Start* value and click on it. The *Change DWORD Parameter* window will open in front of you. To disable ports, select 4 instead of 3 in the *Values* field.

If we wish, we can also search for this application using the Start screen or Start menu. The next step is to go to the appropriate key. The default value is 1, which means the driver will be installed automatically. We can change it to 0 to completely disable their installation. Another choice is value 2: in this case the system will install the necessary software only if it is not in the system.

We choose the best option for you, we approve and close the Registry Editor. That's right, after all these changes, the system will not automatically install drivers. This option should be used with caution and only if we are faced with some technical problems- In most cases it is best to leave the installation automatic. How can you customize it to suit your needs? First we will know the role of ports and protocols, we will show you how to find which ports are open and which applications they use.


3 — enable USB ports, 4 — disable. Now we reboot the PC and find that the USB ports are disabled.

Everything is very simple here. Right-click on *My Computer* and select Properties.


In the window that opens, select the *Device Manager* section.


Before us is a tree of all the devices on our PC. Find and select *USB Controllers*. We selected this section and, using RMB, disable all the necessary ports.


It is worth noting that this method not always efficient. There have been cases when 2 out of 4 ports or one were disabled.

Using third party programs

You can set a ban on USB ports by in a simple way- through programs. One of these is USB Ports Disabler. This free program, which disables all ports on your PC. The utility has a very simple and minimalistic interface. The program is free. USB Ports Disabler detects and disables USBSTOR, which we saw in the registry. Thus, reading data from a USB drive will be impossible.


Download USB Ports Disabler— http://www.softportal.com/software-42029-usb-ports-disabler.html

Another utility worthy of attention. First of all, USB Manager is compatible with all Windows version. The program itself is lightweight, and installation will not raise any questions. The utility is completely multilingual, there will be no difficulties with the language. USB Manager disables/enables all USB ports on your PC in one click.


Download USB Manager— http://www.softportal.com/get-39722-usb-manager.html

It is worth remembering that the main malicious files enter the system through USB drives, so by disabling read ports, you will thereby protect yourself from headaches. You can select a specific connector that you would like to disable, this could be a connector for a printer or scanner. The program itself works quickly, clearly and correctly. The software is updated very often, by the way, in latest version updated shutdown system for the user.



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